A locking nut that can be used directly on the bolt in use! Usable even after being removed multiple times!
The locking nut "V Nut" consists of two components: the nut itself and a special spring. A groove is machined into the top surface of the nut to fit the special spring (friction ring), and the protruding part is wound inward toward the center, fixing the friction ring to the top of the nut. 【Features】 ■ Can be used directly with currently used bolts ■ Does not fall off even when the bolt and nut are in an intermediate position due to the action of the friction ring ■ Generates pre-tension torque after removal, suppressing "rotational loosening" ■ Higher safety and workability compared to standard nuts ■ Excellent heat and cold resistance, with no concerns about functional degradation *For more details, please request documentation or view the PDF data available for download.
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【Comparison of Results from Axial Right Angle Vibration Impact Testing】 *Using NAS-type High-Speed Nut Loosening Test Machine ■Locking Nut (V Nut) Vibration Frequency: 28,000 to 30,000 cycles, Vibration Time: 16 minutes and 50 seconds ⇒ No abnormalities ■W Nut Vibration Frequency: 4,300 to 4,500 cycles, Vibration Time: 2 minutes and 50 seconds ⇒ Detachment ■Standard Nut + Spring Washer Vibration Frequency: 1,350 cycles, Vibration Time: 47 seconds ⇒ Detachment *For more details, please contact us or download the catalog.
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